<http://schema.org/description>
"CrashPlan is intended to back up your user files (pictures, music, documents, etc.), not your operating system or\u00A0applications.\u00A0For this reason, CrashPlan excludes certain temporary files and system files. Additionally, some metadata is unsupported.\u00A0This article describes the files and metadata that are not supported by CrashPlan."^^<http://www.w3.org/2001/XMLSchema#string>
<http://support.code42.com/CrashPlan/4/Troubleshooting/What_Is_Not_Backing_Up>